<studio-view-style2 viewName="emobjmaplocationtreeview" viewTitle="位置信息" class='detreeview emobj-map-location-tree-view'>
        <div class="tree-contant">
            <view_tree 
        :viewState="viewState"  
        :viewparams="viewparams" 
        :context="context" 
        :showBusyIndicator="true"
        updateAction='Update' 
        removeAction='Remove' 
        loadAction='Get' 
        createAction='Create' 
        name="tree"  
        ref='tree' 
        @selectionchange="tree_selectionchange($event)"  
        @load="tree_load($event)"  
        @closeview="closeView($event)">
    </view_tree>
        </div>
</studio-view-style2>